11.5+9.1r=15.5r-5.13-9r

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Solution for 11.5+9.1r=15.5r-5.13-9r equation: 



11.5+9.1r=15.5r-5.13-9r

We move all terms to the left:

11.5+9.1r-(15.5r-5.13-9r)=0

We add all the numbers together, and all the variables

9.1r-(6.5r-5.13)+11.5=0

We get rid of parentheses

9.1r-6.5r+5.13+11.5=0

We add all the numbers together, and all the variables

2.6r+16.63=0

We move all terms containing r to the left, all other terms to the right

2.6r=-16.63

r=-16.63/2.6

r=-6+1/2.5242718446602

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